Macro-economic Models: Systems optimisation combined with input-output
At the macro-economic level, we are applying systems thinking underpinned by optimisation to provide integral solutions for global sustainability challenges.
Here, we combine optimisation with input-output tables, the latter being used to describe monetary flows between countries and the corresponding environmental burdens embodied in them.

This integrated approach allows us to identify solutions that decrease the impact globally with minimum impact on the countries' GDPs.